313786367999

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{25741}}^1$

素因数の和:30027

約数の個数: 24

約数和(自身を含む): 359866364112

約数和(自身を除く): 46079996113

約数列:

[1, 13, 17, 169, 221, 2873, 4243, 25741, 55159, 72131, 334633, 437597, 717067, 937703, 4350229, 5688761, 12190139, 73953893, 109219063, 1419847819, 1856724071, 18458021647, 24137412923, 313786367999]

約数ペア:

[(1, 313786367999), (13, 24137412923), (17, 18458021647), (169, 1856724071), (221, 1419847819), (2873, 109219063), (4243, 73953893), (25741, 12190139), (55159, 5688761), (72131, 4350229), (334633, 937703), (437597, 717067)]